/**
 */
package ms.unicorn.dsl.unicornDSL;

import org.eclipse.emf.common.util.EList;

/**
 * <!-- begin-user-doc -->
 * A representation of the model object '<em><b>XData Frame</b></em>'.
 * <!-- end-user-doc -->
 *
 * <p>
 * The following features are supported:
 * <ul>
 *   <li>{@link ms.unicorn.dsl.unicornDSL.XDataFrame#isExtensible <em>Extensible</em>}</li>
 *   <li>{@link ms.unicorn.dsl.unicornDSL.XDataFrame#isReadonly <em>Readonly</em>}</li>
 *   <li>{@link ms.unicorn.dsl.unicornDSL.XDataFrame#getKeys <em>Keys</em>}</li>
 *   <li>{@link ms.unicorn.dsl.unicornDSL.XDataFrame#getExpressions <em>Expressions</em>}</li>
 * </ul>
 * </p>
 *
 * @see ms.unicorn.dsl.unicornDSL.UnicornDSLPackage#getXDataFrame()
 * @model
 * @generated
 */
public interface XDataFrame extends XExpression
{
  /**
   * Returns the value of the '<em><b>Extensible</b></em>' attribute.
   * <!-- begin-user-doc -->
   * <p>
   * If the meaning of the '<em>Extensible</em>' attribute isn't clear,
   * there really should be more of a description here...
   * </p>
   * <!-- end-user-doc -->
   * @return the value of the '<em>Extensible</em>' attribute.
   * @see #setExtensible(boolean)
   * @see ms.unicorn.dsl.unicornDSL.UnicornDSLPackage#getXDataFrame_Extensible()
   * @model
   * @generated
   */
  boolean isExtensible();

  /**
   * Sets the value of the '{@link ms.unicorn.dsl.unicornDSL.XDataFrame#isExtensible <em>Extensible</em>}' attribute.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @param value the new value of the '<em>Extensible</em>' attribute.
   * @see #isExtensible()
   * @generated
   */
  void setExtensible(boolean value);

  /**
   * Returns the value of the '<em><b>Readonly</b></em>' attribute.
   * <!-- begin-user-doc -->
   * <p>
   * If the meaning of the '<em>Readonly</em>' attribute isn't clear,
   * there really should be more of a description here...
   * </p>
   * <!-- end-user-doc -->
   * @return the value of the '<em>Readonly</em>' attribute.
   * @see #setReadonly(boolean)
   * @see ms.unicorn.dsl.unicornDSL.UnicornDSLPackage#getXDataFrame_Readonly()
   * @model
   * @generated
   */
  boolean isReadonly();

  /**
   * Sets the value of the '{@link ms.unicorn.dsl.unicornDSL.XDataFrame#isReadonly <em>Readonly</em>}' attribute.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @param value the new value of the '<em>Readonly</em>' attribute.
   * @see #isReadonly()
   * @generated
   */
  void setReadonly(boolean value);

  /**
   * Returns the value of the '<em><b>Keys</b></em>' attribute list.
   * The list contents are of type {@link java.lang.String}.
   * <!-- begin-user-doc -->
   * <p>
   * If the meaning of the '<em>Keys</em>' attribute list isn't clear,
   * there really should be more of a description here...
   * </p>
   * <!-- end-user-doc -->
   * @return the value of the '<em>Keys</em>' attribute list.
   * @see ms.unicorn.dsl.unicornDSL.UnicornDSLPackage#getXDataFrame_Keys()
   * @model unique="false"
   * @generated
   */
  EList<String> getKeys();

  /**
   * Returns the value of the '<em><b>Expressions</b></em>' containment reference list.
   * The list contents are of type {@link ms.unicorn.dsl.unicornDSL.XExpression}.
   * <!-- begin-user-doc -->
   * <p>
   * If the meaning of the '<em>Expressions</em>' containment reference list isn't clear,
   * there really should be more of a description here...
   * </p>
   * <!-- end-user-doc -->
   * @return the value of the '<em>Expressions</em>' containment reference list.
   * @see ms.unicorn.dsl.unicornDSL.UnicornDSLPackage#getXDataFrame_Expressions()
   * @model containment="true"
   * @generated
   */
  EList<XExpression> getExpressions();

} // XDataFrame
